CN218448770U - Cushion type safety energy-saving power supply control socket - Google Patents

Abstract

The utility model discloses a household electrical appliance power control equipment, especially a cushion formula safety and energy saving power control socket. The socket is characterized in that the socket is provided with a cushion type seat signal switch (8) which is connected with a high-power relay (6) in a socket main body (3) through a signal lead (15). The cushion type seat signal switch (8) is placed on a sofa seat or a chair seat, mechanical on-off of the power socket is automatically realized by skillfully utilizing the self gravity of a human body and the rising and leaving actions, the signal switch is always in an on state as long as a person sits all the time, and when the person stands and leaves the seat, the signal switch is automatically powered off and is not influenced by obstacles. The intelligent control system effectively avoids electric energy waste and fire risks caused by forgetting to turn off the power supply when people walk, and is suitable for automatic control of household and office electric heating furnaces, water dispensers and other high-power electric appliances.

Description

Cushion type safety energy-saving power supply control socket

The technical field is as follows:

the utility model relates to a domestic appliance power control equipment, especially a cushion formula safety and energy saving power control socket.

Background art:

the home appliance needs to control the power supply to prevent waste of power and occurrence of safety accidents. Usually, some manufacturers install a manual button switch on an electrical appliance to turn on and off the power supply, but people forget to turn off the power supply sometimes, which causes unnecessary electric energy waste and safety accidents, for example, a water dispenser and an electric heating stove in a home and a unit office are often turned on for a long time without people, which not only wastes electricity, but also has great fire hazard, and needs to automatically control the power supply of the electrical appliance such as the water dispenser and the electric heating stove, so as to prevent people from forgetting to turn off the power supply.

There are two kinds of human body inductive switches in the market for automatic control of lighting street lamps, one is a microwave radar type human body inductive switch, and the other is a human body infrared type inductive switch. The microwave radar inductive switch and the human body infrared inductive switch are controlled by the microwave radar inductive switch and the human body infrared inductive switch, and the human body is electrified when moving the switch all the time, is still, and even is short in action or is delayed to be powered off after leaving an induction area. When a person sits beside the electric heating stove to have a rest to watch a mobile phone and a television or lies in an air-conditioning room to sleep, the electric heating stove is in a static state and a state with too little action for a long time, the human body induction switch is powered off when the person is static or the human body induction switch is not in a static state or the human body induction switch is in a state with too little action, the electric heating stove cannot work normally after the person is static or the human body induction switch is deliberately powered off when the person feels cold, the electric heating stove cannot work normally due to the fact that the power is off ceaselessly, the use is affected, the human body induction switch is not suitable for controlling electric appliances such as the electric heating stove and the like, which need to work for a long time when the human body is in a static state and the state with too little action, and the human body induction switch can be out of order when a barrier blocks the switch. A new switch is needed to automatically control the power supply of electric appliances working for a long time, such as an electric heating stove (heater), a water dispenser, an air conditioner and the like.

The invention content is as follows:

the utility model aims at providing a novel cushion formula safety and energy saving power control socket, when people's heating by fire, the automatic switch on of stove of warming by fire, the people leaves the back, and stove of warming by fire, water dispenser etc. use electrical apparatus auto-power-off.

The purpose of the utility model is realized like this: a cushion type seat signal switch made of a double-layer copper cloth belt (equivalent to two contact copper sheets) with an insulating elastic sponge layer sandwiched between is placed on a sofa seat or a chair seat, a high-power relay is arranged in a power socket, the seat signal switch is connected with the power socket relay, when a person sits down, the two layers of copper cloth belts (the two contact copper sheets) of the seat signal switch are in contact conduction under the gravity pressure of the human body, a working signal is sent to the power socket relay, and the power socket outputs electricity; when a person stands up and leaves a seat, the two layers of copper cloth belts (two contact copper sheets) of the seat signal switch are disconnected and are not in contact under the elastic action of the elastic sponge (namely the two contact copper sheets are spread by the insulating elastic sponge), a relay coil of the power socket does not work, and the output of the power socket does not have electricity.

The utility model discloses because it is connected with the relay among the supply socket to set up a cushion formula seat signal switch on sofa seat or chair seat, utilize human self gravitational pressure ingeniously and rise to leave the mechanical break-make that the action was automatic to realize supply socket, thereby realize easily that the people to high-power electrical apparatus power such as electric stove walks the accurate automatic control of outage machinery, prevent accurately that the people from walking to forget to turn off the electricity, as long as the people is sitting always, signal switch will be in the on-state always and can not the outage, do not influenced by the barrier. Although the power of the cushion type seat signal switch is low, a high-power relay (more than 1200 watts or more than 2500 watts) is additionally arranged on the power socket, so that the normal automatic on-off control of the power supplies of high-power electric appliances such as an electric heating furnace and the like can be realized, the fire risk and the electric energy waste caused by forgetting to turn off the power supply by people can be effectively avoided, and the aims of safety and energy conservation are fulfilled.

Description of the drawings:

the specific structure of the utility model is given by the following attached drawings.

Fig. 1 is a side view drawing of a cushion type safety energy-saving power control socket according to the present invention.

Fig. 2 is a circuit diagram of a cushion type safe and energy-saving power control socket 6v according to the present invention.

Fig. 3 is a circuit diagram of a cushion type safety energy-saving power control socket 220v according to the present invention.

Fig. 4 is a picture of a real object used on the cushion type safe and energy-saving power supply control socket sofa according to the utility model.

Fig. 5 is a diagram of a cushion type safety energy-saving power supply control socket used in a material object on a common seat.

The specific implementation mode is as follows:

the details and the working conditions of the cushion type safe and energy-saving power control socket according to the present invention will be described in detail with reference to fig. 1 to 5.

As shown in FIG. 1: a cushion type safe and energy-saving power supply control socket is characterized in that the socket is provided with a cushion type seat signal switch (8) which is connected with a high-power relay (6) in a socket main body (3) through a signal lead (15). The cushion type seat signal switch (8) is placed on a sofa seat or a chair seat, and the cushion type seat signal switch (8) is made of two soft upper copper cloth belts (10) and a lower copper cloth belt (13) with an insulating elastic sponge belt (11) sandwiched therebetween. The width of the copper cloth belt is narrower than that of the elastic sponge belt, see a dotted line. One end of the upper copper cloth belt (10) and one end of the lower copper cloth belt (13) are respectively connected to a signal lead (15), contact holes (12) are arranged on the insulating elastic sponge belt (11) in a punched mode, when a person sits down, the insulating elastic sponge belt (11) is compressed, the upper copper cloth belt (10) and the lower copper cloth belt (13) are in close contact conduction at the contact holes (12), a coil of the high-power relay (6) is electrified to work, and a socket hole (7) outputs a power supply; when a person stands up and leaves a seat, the insulating elastic sponge band (11) expands elastically to prop the upper copper cloth band (10) and the lower copper cloth band (13) open, the two copper cloth bands are not conducted, the coil of the high-power relay (6) loses power and stops working, and the power supply of the socket hole (7) is cut off. In order to prevent dislocation between an upper copper cloth belt (10) and a lower copper cloth belt (13) and prevent leakage with the outside, a layer of insulating cloth cover (9) is used for sealing a copper cloth belt switch, the upper copper cloth belt (10) and the lower copper cloth belt (13) are respectively sewn and fixed on a cloth cover in the insulating cover (9) by a sewing machine, a layer of sofa cloth cover (14) with a zipper opening on the back surface is additionally sleeved outside the copper cloth belt insulating cover (9) for attractive appearance and convenience in cleaning, and the sofa cloth cover (14) can be taken down to be cleaned by pulling the zipper open. For double insurance, the socket main body continuously retains a manual switch (4), (2) is an input power wire of the socket, and (1) is an input plug of the socket. The cushion type safe and energy-saving power supply control socket has two signal voltage control modes, one mode is 6v voltage signal control, and the other mode is 220v voltage signal control. The 6v voltage signal control is that a 220 v-to-6 v transformer (5) is further arranged on the socket main body (3), a 6v low voltage is connected to the cushion type seat signal switch (8), a 6v coil relay is used for the high-power relay (6), the use is safer, and the defects are that the material cost of the transformer is increased, as shown in fig. 2: a 6v voltage signal control circuit diagram; the 220v voltage signal control is that a 220v power supply is directly connected in a cushion type seat signal switch (8), and a high-power relay (6) is a 220v coil relay, so that the transformer material cost is saved, and the safety factor is slightly poor, as shown in figure 3: is a 220v voltage signal control circuit diagram.

The cushion type safe and energy-saving power supply control socket has two implementation modes, one mode is that the socket is placed beside a household sofa for use, and the other mode is that the socket is placed beside an office chair for use. When the power supply control socket is used beside a household sofa, as shown in fig. 4, the seat signal switch pad of the seat-pad type safe and energy-saving power supply control socket is placed on the seat of the sofa, and the socket main body is placed on the ground. Since the sofa seat is a multi-person seat longer, the seat signal switch pad is also made longer. The household sofas are mostly formed by vertically connecting two couch seats, so that the seat signal switch cushions are also two, each couch seat is provided with a longer signal switch cushion, and two seat signal switch cushion circuits are connected in parallel to jointly control one socket main body. When the person on the sofa seat leaves and other persons sit, the seat signal switch is kept in a connected state at any time, and the socket is powered; when all people on the sofa seat leave, the seat signal switch is automatically and completely switched off, the socket is automatically powered off, the electric heating furnace connected with the socket is automatically turned off, and the electric heating furnace does not need to be turned off intentionally. When the socket is used beside an office chair, the socket main body is placed on the ground, the seat signal switch pad connected with the socket main body is placed on a chair seat, and the seat signal switch pad can also be placed below a chair cushion. Because the office chair is a single seat, the seat signal switch pad is shorter, as shown in fig. 5: the cushion type safe energy-saving power supply control socket uses a real object picture on an office chair.

Claims (6)

1. A cushion type safe and energy-saving power supply control socket is provided with a socket main body (3), a power supply lead (2) and an input plug (1), and is characterized in that the socket is provided with a cushion type seat signal switch (8) which is connected with the socket main body (3) through a signal lead (15), a small power transformer (5) and a high power relay (6) are arranged in the socket main body (3), the cushion type seat signal switch (8) is made by clamping a soft insulating elastic belt (11) between two soft upper conductive belts (10) and a soft lower conductive belt (13) and is packaged by an insulating cloth sleeve (9), a detachable and washable outer cover cloth sleeve (14) is further sleeved outside the insulating cloth sleeve (9), one end of the upper conductive belt (10) and one end of the lower conductive belt (13) of the cushion type seat signal switch (8) are respectively connected onto the signal lead (15), the other end of the signal lead (15) is connected with the small power transformer (5) and the high power relay (6) of the socket main body (3), and the high power relay (6) is connected with an output jack (7) of the socket main body (3).

2. The cushion-type safe and energy-saving power control socket as claimed in claim 1, further characterized in that the upper conductive strap (10) and the lower conductive strap (13) are fixedly connected to the inner surface of the insulating cloth cover (9).

3. The cushion-type safe and energy-saving power control socket as claimed in claim 1, further characterized in that conductive belt contact holes (12) are arranged on the insulating elastic belt (11).

4. The cushion type safe and energy-saving power supply control socket as claimed in claim 1, further characterized in that the high-power relay (6) is a 6v or 12v or other voltage coil relay.

5. The cushion-type safe and energy-saving power control socket as claimed in claim 1, further characterized in that the output jack (7) of the socket is a single-hole or multi-hole output jack.

6. A cushion type safe and energy-saving power supply control socket is characterized in that a socket main body (3) is not provided with a transformer, and a cushion type seat signal switch (8) is directly connected with a high-power relay (6) in the socket main body (3) through an input power supply of an input plug (1).

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